Here is a simple end table design you can build for yourself.
It's a classic design – 4 legs a skirt and top.
Since you are using solid wood for the top, it is going to expand and contract withe the seasons. So only glue the breadboard ends in the center and screw it to the skirt with screws in slotted hols to allow for that seasonal wood movement.
Here's how to build this table.
Here is another end table design that might interest you — Click Here —