A great book. Should be able to convince anyone that they do not need to start with single family homes and move up. Multifamily is the BEST place to start. I am currently putting lots of his ideas into practice in my business, and refocusing my business to be a "property turnaround specialist." Totally worth $.99. But just remember...like most of these $.99 authors, they are actually pushing you to buy their full "course" or "mentoring." Still, in between the hype and self-promotion, there is good info here.
If you are a professional photographer or have a real flair for photography, then selling your images on other sites could be an idea. This could be done alongside your own photography site, as it is a good way to help get your work viewed by a wider audience. There are numerous stock image websites to contribute to, but choosing a popular high-end site like Shutterstock should ensure your photographs make you some money.
Do odd jobs around your neighborhood. Mowing lawns, babysitting, raking leaves, snow shoveling, washing cars, and bathing pets are all examples of services that many people are willing to pay someone else to do. If you can do some of these things and you have some spare time, knock on the doors of family members or neighbors you know well, and offer your services.
Creating a video series and selling it as a digital download on your blog, much like an eBook, can be another great seller. A video course, teaching viewers a specific skill or how to achieve a particular activity, may well resonate with your audience. If you are going to go down this route then your videos need to be as professional as possible so you should consider investing in some video and lighting equipment, as well as editing software.
VIPKID provides an international learning experience to children in China between the ages 4-12. Headquartered in Beijing, the company offers fully immersive one-on-one English language instruction provided online by highly qualified teachers. The curriculum is based on the U.S. Common Core State Standards and uses a flipped-classroom approach to foster creativity and critical thinking skills.