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X and O are BFFs!

Written by Lynette Teo  |  Illustrated by Xinnie Ng

This adorable book is the first in the Letter Friends series by first-time author Lynette Teo.

While A always gets to be first and Z has the final say, X and O are the quiet overachievers of the lot. X and O are B.F.F.s! is a warm and light-hearted tale about X and O—best friends, partners in crime, the yin and the yang.

This story is an engaging read about how X and O together, have a role in the language of love, music and play.


This title has been shortlisted for the Hedwig Anuar Children’s Book Award 2020.

The Hedwig Anuar Children’s Book Award (HABA) is presented biennially to an outstanding children’s book written by a Singapore citizen or Permanent Resident.

To encourage the quality and quantity of books published for children;
To promote the publication of books, set in a familiar and meaningful background that is relevant to the Singapore children.

The award ceremony for HABA 2020 will be held online for the first time and will be live-streamed on the Asian Festival of Children’s Content (AFCC)’s Facebook on 4 October 2020 at 6.00pm (SGT).