An author from North Wembley signed copies of her new book at a Harrow bookshop on Saturday.
Rayner Tapia is the author of The Adventures of Tom McGuire, a five-part science fiction fantasy series centred on the adventures of brothers Tom and James.
Ms Tapia, who signed copies of the books at Waterstone's in St Ann's Road on Saturday, was joined by the Deputy Mayor of Harrow Cllr Nana Asante and Cllr James Bond.
She has written the first three books in this series and is currently writing a fourth book due out in autumn this year.
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