It is with the greatest of pleasure that I can unveil the front cover of The Day Without Yesterday. This is the third and final novel in The Sky’s Dark Labyrinth trilogy. It tells the dramatic story of Albert Einstein and Georges Lemaître, the two men who shaped our modern understanding of cosmology.

The Day Without Yesterday will be available in February. You can order the book online from Waterstones, amazon, and The Book Depository.

The book will also be available in your local bookshop. For those within striking distance of London, you can be the first to own a signed copy as I will be at the European Astrofest signing the very first copies of the books off the presses. Astrofest takes place on February 8-9 at Kensington Town Hall.