PJ Library in the UK

PJ Library (PJ for pyjamas!) gifts away high-quality Jewish books to families with children from birth until eight years old each month. The award-winning, non-denominational books celebrate Jewish culture, values and traditions through a wide range of stories and beautiful illustrations. PJ Library books are posted directly to children so they can build their own Jewish bedtime libraries.

Each month a new book is sent out to thousands of children in the UK, some of them timeless Jewish classics and some modern interpretations. Many are new and original stories. 

PJ Library subscriptions are offered at no cost to families thanks to generous support from sponsors, subscribing families and the Harold Grinspoon Foundation

Meet the Team!

Lauren Hamburger

Lauren is Director of PJ Library in the UK, responsible for the organisation’s strategy and infrastructure. She first heard about PJ Library when she was living in New York with her young family and loved reading the imaginative PJ Library books as much as her children did. She realised UK families would also welcome PJ Library into their homes and was excited to launch it in early 2015. Outside of the office, Lauren works with different organisations to expand opportunities for women in Judaism.

Lisa Culligan

Lisa Culligan

Lisa is the Customer Services and Communications Manager for PJ Library in the UK. She has over a decade of experience in children’s book production in the mass market and trade for customers worldwide. Lisa lives in Brighton with her husband and two children.

Sara Kibel

Sara Kibel

Sara is the Director of Community Engagement at PJ Library in the UK working with all of our fantastic community partners from synagogues, schools, cheders, nurseries, community centres and beyond. When she is not creating programmes and events for PJ Library, she can be found with a paintbrush in hand, creating designs for hundreds of kippot every year.

Madelyn Travis

Madelyn Travis

Madelyn is Chair of the Content Advisory Committee of PJ Library in the UK. Born in New York and raised in Rockland County, she has lived in London for over 20 years. Madelyn has a PhD in children’s literature and is the author of Jews and Jewishness in British Children’s Literature. She has interviewed many authors and illustrators for the educational charity Book Trust, has written about Jewish children’s literature for the Jewish press and is a freelance editor for children’s publishers.

Iryna Mushkina

Iryna Mushkina

Iryna is the Family Outreach Coordinator at PJ Library, working with Russian- and Hebrew-speaking families in the UK. Iryna is originally from Ukraine and is passionate about creating opportunities for Jewish Communities to thrive and connect. Iryna has extensive experience in running events for different audiences and ages. In her spare time, Iryna loves playing the piano and venturing on outdoor adventures with her family. Her latest hobby is Krav Maga!

Emma Bergen


Emma is the Director of Development for PJ Library in the UK working with current and future donors to the charity. Emma’s background has been in fundraising and events, most recently working for UJIA for 8 years. Emma is PJ mum and loves reading the books to her son Theodore and is passionate about breaking the taboo around subfertility.

Advisory Board

Chair - Libby Dangoor is the Operations Director at Now Teach, a charity that aims to recruit experienced professionals to retrain as teachers. Libby started her career in the corporate sector working for BP and then spent 5 years at Bain & Company, a management consulting firm. Libby moved into the social sector to work as Portfolio Director for the Social Business Trust before moving to work as a Venture Partner at Ark, the education charity. Libby is a school governor at Westminster Academy and is an active member of the S&P Sephardi Community, having set up a parent and baby group and sat on the Lauderdale Road Synagogue Committee.

Lana Saffrin Betesh graduated from the University of Illinois before qualifying as a US attorney. She returned to London, qualified as a solicitor, working at Berwin Leighton Paisner and later at Gherson where she became a partner in Discreet Law.  While a student in America, she worked for AIPAC and wrote “A Guide to Jewish Student Leadership”.  She has worked with BICOM and Chabad Lubavitch UK, chairing the ONE Dinner since 2010. Lana is on the Advisory Board of Stand With Us UK and is active in other communal organisations including South Hampstead Synagogue and Mitzvah Day.

Anita Lowenstein Dent, MA is a consultant in media, education and international development and a candidate for an MSC in International Development at SOAS at the University of London. She brings experience in strategy and implementation, and as a documentary film-maker formerly at the BBC, she has editorial and leadership know-how which she brings to bear both as an Advisory Board member and as a member of the Content Advisory Committee.  

Jacob Lyons is the co-founder of the Rivercrown Group. With two key business lines: Principal Investment and Financial and Capital Markets Advisory, Rivercrown has advised on and acquired more than €40 billion of real estate asset and credit positions. Rivercrown is privately held and has offices across Europe. Jacob holds a BSc degree in Physics from University College London. Prior to founding Rivercrown, he worked in the mergers and acquisitions and restructuring departments of the Rothschild banks in both London and Paris.  Communally, Jacob is involved in a number of Israel advocacy initiatives.

Dr. Marina Sapritsky-Nahum is  originally from Moscow, Russia. She holds a PhD in Social Anthropology from the London School of Economics where she is currently based as a post-Doctoral Visiting Fellow.  Marina’s initial research was based in Odessa, Ukraine analysing the transformation of Jewish practices since the collapse of state Socialism.  Her current research looks at Global Judaism and Transnational Jewish identities in London.  Marina is also involved with a number of Jewish education grassroot initiatives in Ukraine and the UK.  She lives in London with her husband and children and in her free time she loves to read and write stories.