I'm studying differential equations (specifically Laplace Transforms) right now with my college assigned 'Differential Equations with Application and Historical Notes'-George F Simmons. While I like the text, I'm not a big fan of the fact that there are not many solved examples and a solution manual isn't available.
Can you guys suggest a decent book with a good range of questions (easy as well as difficult) which most importantly, has a solution manual available to refer to, after I've dwelled on a question for hours and still haven't figured it out.