Ryan Gosling Says Eva Mendes New Book Is One of the Best I Have Read [Video]

Ryan Gosling is already a big fan of Eva Mendes’ new book.

Speaking with Extra on April 30 at the Los Angeles premiere of his new movie The Fall Guy, Gosling, 43, was quick to share his support for his partner and her writing. Mendes’s bilingual children’s book, Desi, Mami, and the Never-Ending Worries, hits shelves this fall.

“It’s a wonderful book,” Gosling said of the title, forthcoming from Macmillan Children’s Publishing Group. “It’s also in Spanish. I highly recommend it.”

The book, illustrated by Abbey Bryant, follows a young girl named Desi who learns to overcome nighttime fears with the help of her mother. Mendes, 50, told PEOPLE in February that Desi was a “love letter” to her and Gosling’s own daughters, Esmeralda, 9, and Amada, 8.