A chapbook is a small collection of poetry, usually containing between 10 and 15 poems. While there are no hard and fast rules on how many poems a chapbook should contain, what you will often find is that chapbooks are small enough to fit into one's pocket, and that they will contain no more than 30 pages.
Typically, chapbooks contain anywhere between 10-20 poems. It is important to note that chapbooks are not simply collections of individual works of poetry; they are traditionally collections of shorter works that complement each other in some way and form a cohesive vision.
In addition, chapbooks can be personalized with the author's name, and proof that the work is legal and has been reproduced with permission from the poet or publisher. This form of publishing is becoming more popular with small presses and independent authors.
Some helpful tips for chapbook authors and publishers:
•Decide on a topic for your chapbook - the collection should have some kind of unifying theme, whether it is related to a place, emotion, or chronology
•Choose your poem selections carefully - think about what would work well together in one collection
•Organize your poems - create a balance between short and longer pieces
•Format your chapbook - think about fonts, font sizes, and page layout
•Edit your work and get feedback - make sure your work is as good as it can be before publishing
Overall, there is no hard and fast rule on how many poems should be in a chapbook - it mostly comes down to the individual author or publisher's discretion. It is important to create a cohesive collection that really speaks to readers, and to polish your work to make sure it is the best it can be.