Looks like all time low price according to 3 Camels.
Update: available again for purchase with dispatch within 1 to 2 months
An ideal little library of first words' books. Age: birth+
A delightful mini boxed set containing four titles from the popular Baby's Very First Black & White series: Animals, Going Out, Babies and Faces. Each book features high-contrast black and white illustrations specially designed for babies to focus on. With thick board pages, the books are perfect for sharing or can be propped up for babies to see by themselves. A lovely little library of first books which makes an ideal gift.Publisher Usborne GB (26 March 2018)
Language English
Board book 40 pages
ISBN-10 1409537072
ISBN-13 978-1409537076
Reading age Baby and up, from customers
Dimensions 9.7 x 5.1 x 9.7 cm
Best Sellers Rank 20 in Books (See Top 100 in Books)
1 in Children's Books on Vocabulary & Spelling
4 in Literature & Fiction for Children (Books)
Customer Reviews 4.5 out of 5 stars 4,389reviews
Keep in mind, this books are tiny. That's why are suitable for toddlers/ really young babies.
Thank OP