Recommendations for textbooks on Differential Equations emphasize the need for books with ample practice problems and less theoretical content. A commonly suggested title is the 4th edition of "Differential Equations" by Edwards and Penney, noted for its affordability and problem sets. Other recommended texts include Martin Braun's book, G.F. Simmons' "Differential Equations with Historical Notes," and the well-regarded "Differential Equations" by Tenenbaum and Pollard, praised for its self-study suitability and answer availability. Dennis G. Zill's book is also mentioned positively. For those seeking a less mathematical approach, the 'for Dummies' series by Steven Holzner is suggested, along with Vladimir Arnol'd's works, which, while advanced, are recognized for their depth. Overall, the discussion highlights a variety of resources catering to different learning preferences in the study of Differential Equations.