
Cracking the PM Interview is a comprehensive book about landing a product management role in a startup or bigger tech company. Learn how the ambiguously-named "PM" (product manager / program manager) role varies across companies, what experience you need, how to make your existing experience translate, what a great PM resume and cover letter look like, and finally, how to master the PM interview questions (estimation questions, behavioral questions, case questions, product questions, technical questions, and the super important "pitch").
Running Lean: Iterate from Plan A to a Plan That Works
Overview books:
* Inspired
* The Product Manager’s Desk Reference
* The Lean Startup
* Agile Product Management with Scrum
Interview preparation (good for breadth, even if you’re not applying for jobs):
* Decode & Conquer
* Cracking the PM interview
Other good books for PMs:
* Hooked
* The Design of Everyday Things
* Zero to One
* Traction
Read Cracking the PM Interview [1] (for an overview of the job, not the actual interview tips) and The Lean Startup [2] (for general philosophy).
35 is a great age for a PM, especially since PM's often start elsewhere -- maturity is a plus here. I'd say there are 3 main ways into it -- as an engineer, who starts to do PM-type stuff on a team where there's no PM. As a designer, who starts to do PM-type stuff on a team where there's no PM. Or as an MBA who has a good sense for engineering and design. Certifications generally don't mean anything -- communication and leadership skills, good judgment, experience and a proven track record are what matter. But all those things can be demonstrated in previous non-PM roles, in order to make the initial switch.
Also, if you want to be a PM then you'd better enjoy meetings, slides, people, and communicating & convincing all day long, day-in day-out. If those make you say an enthusiastic "yes that's me!" then jump right in. If not... you're gonna have a bad time...
[1] https://www.amazon.com/Cracking-PM-Interview-Product-Technol...
[2] https://www.amazon.com/Lean-Startup-Entrepreneurs-Continuous...